???????????????????

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??“????????”??,????,?????,?????????????2????????5????,???

?????(???/????-???????????)??,?????,????????,??282.77???,????10Mpa?

?81.52??,????,??24.1???????????????????????????????????????,??48.7%(?12????),???????47.9%(????11.8?????????????????),??29.1%(??7.2??),???????20%;???????8???????????????????,????????????????????????30%,???????10?????

?,??,??????????????220??????,?????70%,????????????????2027???,????,??(?????? ?????????? ????????? ????????)

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